WADA faces scrutiny over its doping rules after the Enhanced Games, a no-drug-testing event, sued for $800M claiming anti-doping efforts are illegal.
The Olympic torch relay in Greece has begun ahead of the Milan-Cortina Winter Games, with a ceremony amid ancient ruins. Meanwhile, Canadian swimmer Penny Oleksiak faces a two-year doping-related suspension for whereabouts failures, not drug use, affecting her Olympic prospects.